201A-AU | 3-PHASE PLUG-IN VOLT MON/ 190- | Littelfuse

Littelfuse 201A-AU 3-Phase Plug-In Volt Monitor: Comprehensive Electrical ProtectionThe Littelfuse 201A-AU is a highly reliable and sophisticated 3-phase plug-in volt monitor, meticulously engineered to provide comprehensive electrical protection and monitoring in industrial settings. This innovative device seamlessly integrates a voltage monitoring relay, auxiliary contacts, and a test switch into a compact and user-friendly package.Key Features and Benefits:* Continuous voltage monitoring for all three phases:* Detects phase loss, under-voltage, and over-voltage conditions.* Adjustable voltage set points:* Allows for precise customization to meet specific application requirements.* Auxiliary contacts:* Provides the flexibility to control external devices or trigger alarms.* Built-in test switch:* Enables quick and convenient testing of the device's functionality.* Compact and panel-mountable design:* Facilitates easy installation in space-constrained environments.Applications:* Industrial equipment:* Protects critical machinery from voltage fluctuations and phase loss.* Building automation systems:* Ensures reliable operation of HVAC systems, lighting, and other building systems.* Power distribution networks:* Monitors voltage levels to prevent equipment damage and power outages.* our HVAC supply store: Your Trusted Source for Electrical Components:* We offer competitive pricing and fast shipping on all products.* Our team of experts is available to assist with technical support and product selection.* Choose our HVAC supply store for exceptional customer service and reliable electrical components.